This rock outcropping about halfway up Missoula, Montana's 5,168 foot Mt. Sentinel, provides an excellent spot for the college railfan to study, enjoy the views and of course do a little photography. With DPU's trailing, a westbound BNSF train rolls into the Montana Rail Link yard on the afternoon of September 28, 2008. For another view from Sentinel - http://www.railpictures.net/viewphoto.php?id=252717&nseq=9